in the united states hours apart at least 9 people have been killed after a gunman opened fire in a bar in dayton ohio the suspected shooter has been killed and at least 20 people were killed in a separate shooting in a wal-mart store in el paso texas. you're up to date now on t.w. news. after . it was a season of high pixar correction as it winds down the next exciting event is right around the corner. german bundesliga is heating up and as always we are there to keep you updated with the latest on kickoff. for misleader soccer starting august 16th on the g.o.p. .

the spectacular. dazzling ice against a brilliant blue sky donny arnold and his friend are extreme mountaineers here on a quest for the ultimate thrill. they're climbing the pits polluting a nearly full 1000 meter peak. once legged in pickup position your ice axes on the wind you hear the tension of the east the crests and hisses when it breaks up the ice blocks it's really cool that uses a. buzz an increasing number of scientists a warning that such adventures might soon become impossible global warming is melting the glaziers donny arnold can see for himself the effects of climate change easy to all the days when you could really go climbing and winter in the clip them called 10 years ago he thought there were lots more of the. female.

experts say we're at a turning point there's less snow less ice and glaziers are retreating. it won't be long before the alps as we know them no longer exist. i've. stagings day. in spring 2018 the mood in the glazier 3000 ski resort in switzerland was euphoric even among scientists

a team led by glazier expert. from the swiss federal institute of technology in zurich visits the mountains twice a year once in spring and again in autumn when the season begins. they investigate how much fresh snow fall there was in winter and the thickness of the snow cover over the ice the mall snow that has been the better the condition of the glazier today the 25th of april 2800 it's in better shape than it's been for a while. more than 5 meters of snow fell in winter. the obvious itself. we've measured snow water equivalent at 7 glaciers across

westerlund our measurement showed that in 2018 snow cover was well above average. and there wasn't quite as much snow depth everywhere and switzerland as there was here but it doesn't look like there was perhaps as much as 50 percent more than an a normal year sent me ya. ya. latinos 1st we'll be back in autumn. there are plenty of people who see the healthy snow fall as proof that climate change is a mess. but in europe's high mountain ranges the evidence is all around in italy switzerland austria slovenia and germany. the environmental research station she found her house is located just beneath the peak of the. it's the highest altitude research post in germany for professor

anetta mental and her students from the technical university in munich it's the starting point for an alpine expedition she tells them that they can see the signs of global warming every day high levels of pollen for example it can be potentially life threatening for people with allergies. is the one result of global warming is that the pollen season starts earlier but doesn't enter any or there's a lot of pollen about even in autumn due to invasive species and increased levels of carbon dioxide in the year also raises pollen production. ringback the. eco climatology students will meet dozens of experts on the alpine study trip . starting with michelle cloud data

a scientist of international renown his area of expertise is permafrost and landslides erosion and natural hazards right for years often point out is the 1st we have to now the temperature increase means the permafrost in the alps is starting to melt there is a growing risk of rock fall and mountains are simply not as cold as they used to be called blatter explains. next the group said sam to see inside that. measuring the thickness of the permafrost is a bit like performing open heart surgery. or inspiring and intense. but . this tunnel is just 50 centimeters high that scientists have to crawl on all fours. the permafrost

inside that is between a couple and a couple of dozen meters thick depending on side temperatures nowadays it's possible to measure it precisely the rock is illuminated with countless electrical sensors increasingly less rock inside the mountain is permanently frozen even here at germany's highest peak the permafrost is visibly thawing. cynicism side. we've been observing a clear reduction in the permafrost since february of 2007 so more than a decade ago the occasional cold winter can slow the process slightly but over the years we've seen the thaw advance rubble and rock stabilize the ice in the critical areas where. the thought has set in but we have to keep a careful eye on it in case instabilities arise. alpine instability

the residents of the small village of bondo in the swiss cam town of carbon know all too well what that can mean. verizon is is saying goodbye to her parents' home the house she spent her whole life in it has to be demolished. it is well when i see my house dying this slow death it makes me very sad. i'm ready to leave now see me for. in summer 2017 a massive landslide it pits chain glow brought 3000000 cubic meters of rock crashing down into the valley. of these disparate i suddenly heard this terrible noise i looked up at the mountain and saw huge chunks of rock cascading down the side of it it looked like a larva but moving very slowly and soundlessly it was ice water and soil as

if having. a surveillance camera at a local carpentry business recorded these images. 8 hikers were killed part of a village was destroyed the landslide was a result of climate change. they used to be houses here now there's just rubble. elvia result is his house was full of boulders and rocks. it's in the prohibited area of the village where people are no longer allowed to live. 82 year old elvira zionist's had to leave bondo she moved in with her son in a neighboring village her house was 345 years old her great grandfather bought it. with. that of the house before. this that. are

found grounds initially i was just very sad i cried a lot see this i was glad that i was there when it was torn down. it's the same as it is with people you don't let people die alone i didn't want my home to die or learn 33 guys they have been. the $200.00 residents of bondo are still at risk another $3000000.00 cubic metres of rock fall from pits jenga low could hit the village at any time. montagnier are left there but that the mountain has a fever they say here. was

the landslide that devastated bondo a one off the wall and such disasters set to become more frequent to answer these questions professor michelle card blatter has put together a team of scientists today they're heading to what they believe is one of the most intriguing spots in the entire house. the helicopter has hardly any room to land here on the hopeful but the border between germany and austria runs over the summit not far from over stuff. in 2014 a crack appeared in a mountain that has since widened there is an acute risk of rock for one of 2 parts of the top of the mountain has been closed off. an aerial view reveals the full extent of the danger several hundreds of thousands of tons of rock

could hurtle into the valley. collecting data at an altitude of 2600 meters is a risky undertaking what could happen if the summit collapses doesn't bear thinking about. these are very positive but there's about 260000 cubic meters of rock mass we began taking measurements here in 2014 and since then it's moved to 30 centimeters right now it's moving several millimeters a month i need. to from what i want to deformations underway are so strong and can change in such a short space of time that it won't be long now well it could all come crashing down this year or next year or next we can't rule that out. beyond so effectively held together by permafrost not just here and i'll go i generally and bondo

switzerland but everywhere. the cracks are showing literally in the alpine itll. today the students are visiting screes slopes it wasn't long ago that these were covered in snow all year round. europe's highest mountain regions i highly sensitive to climate change they react to the slightest rise in temperature by even a 10th of a degree to any extended period without rain to every interference in nature with dramatic consequences. the temperature is rising and then there's a lot of activities of which any were going to hurt so basically it's hard these that are going to lead us even more worse in the future for example if you're using fields if you found it on the planet it's going to affect the not only the

same country that it's going to flow badly misinformed matters to me because it affects my. the future the future of my children and the whole ecosystem of that level so it was the theme of the i love nature i love being outside and i think that's why i want to learn about all this and find out what the future holds in mountain region the state of nevada ice i've seen things here and then if if i can transfer the technology or the knowledge that i have gained here or there that i will leave that we can lower the. climate we can mitigate not exactly or we cannot do anything but adapt to the climate change happen.

with it's all year round snowy caps germany's highest mountain is a major tourist attraction. there are. lots of bits as glazier is no longer growing it's melting away by 2040 at the latest it will have retreated completely. snowplows scrape together the last of the winter snow it's stored in snow depth taps at the start of a new season it will be used to get the beasts ready that way the season can get started as early as possible but the lack of snow is becoming increasingly problematic in 2018 even with snow farming the skiing season couldn't start in

november because the temperatures on the took spitzer were just too warm. i. even results in high altitudes now rely on artificial snow which is water and energy intensive demand is so great that ski lift operators sometimes buy snow from private suppliers almost every village in the alps is dependent on tourism and therefore on snow. keeping the visitors happy is all that matters whatever the cost no $1.00 wants the party to be over.

in summer the cost of all of that fun is written into the landscape. the result of silver ratter is located above. the slopes a little with countless snow machines maintaining the resort is a huge financial investment the damage wrought by tourism is substantial. hydrologist common to young from the university of strasbourg researches the effects of artificial snow on the alps even she is taken aback by the extent of the erosion caused by winter sports given the here this channel is very wide almost 2 metres you can tell from where i'm standing that it's really deep the ground is eroding completely there are channels all over the slopes big and small and. the young wants to establish if the ground can still absorb water she measures the

density of the soil the snow cats and the heavy artificial snow have left us soil extremely compacted. it's it's a struggle to position the measuring draw and she's never seen results like these before. this possibility and overflow water will just flow off the surface as a result the pieced will be completely impermeable the water flowing here doesn't get absorbed it just runs off the surface and causes widespread erosion i think. this is normally a really pretty meadow with permeable ground that's able to absorb water. yet new snow machines are being installed all over the alps like here in santa maria it's where 2 kilometers of pipeline are being laid ski peace song created ever high altitudes for many resorts it's the only way they can survive but costs

are exploding and eventually many ski lift operators simply won't be able to afford to stay in business winter sports industry is being outstripped by climate change. the production of artificial snow calls for vast quantities of water. manmade reservoirs are fed with melt water and mountain streams water that's needed elsewhere unique landscapes are being altered beyond recognition and gradually destroyed. so she could be to use in your resorts are not insured against climate change if there's a temperature rise of one or 2 degrees then there is no guaranteed snow cover here she could be to me and there's no proper ski season anymore. i mean she sits on a type. according to the latest studies we may see a temperature increase of 4 degrees celsius by the end of the century for the time

being there is 630 ski resorts across the alps from slovenia to france by 208580 percent will likely have no more guaranteed snow cover and will therefore shut down a study conducted by the swiss federal institute of technology in zurich predicts that they'll only be natural snow cover up with of an altitude of 2400 metres. but despite this gloomy outlook many ski lift operators are failing to react many jobs depend on the winter sports industry but while they look the other way the unique natural world of the alps is slowly but surely degrading. the fledgling climatologists are now on their way to the lake fashion power plant its waters flow through the pipelines 200 meters down the mountainside to lake and

powers turbines. the increasing scarcity of water originating from high altitude sources is a harbinger of potential desert if occasion in parts of the alps melt water is especially in short supply on the edges of the alps and up above area in the past the water level in the lake fashion had to be deliberately reduced there was a risk of flooding due to the vast amount of melt water in the spring. so we were finished there used to be so much snow melt here that we had to make room for it in the lake wanted to put your a while now there's been much less the lake can absorb it so we don't need to reduce the water level. and this we can think of yet in. everything here in the alps is linked power generation and water supply. rising temperatures and the increased incidence of rockfall. the following permafrost and

the developing a ridge ity. for years eco climatologist anetta man sol has been taking students on study trips to the alps. how much has the situation here changed in one time. it was definitive so well we definitely need to worry in alpine regions the temperature has already risen 2 degrees celsius. that's a bigger increase than in the lowlands and a lot more than the global average. stack and the forecasts back this up there will be more of a temperature rise here than in surrounding regions and that's why there are such massive changes in nature from the glaciers to the forests from hydrology to water supply. for example all trees require a specific temperature to flourish as temperatures rise ideal tree habitats and now at high altitudes. oh i did i was moved to i was that means is to be where the

temperature suits them they actually need to be $500.00 metres higher up the slopes than they are that includes tree species suited to mountain peaks but the problem with that is they can't be $500.00 metres higher up because obviously they're already at the summit so where do they go back to in the end and. there's no shortage of evidence that the alpine environment is changing here in austria teams of specialists work tirelessly to avert landslides. disasters are becoming increasingly common not only landslides but also to rental rain and flooding. climate change is also causing periods of sustained drought and heat which leads to forest fires such as here impeachment italy in october 27th teen. aggravated by

strong hot and dry winds wild fires raged across the region for weeks on end some 1000 people were evacuated from their homes including 200 residents of a retirement home. in otto bruno was in charge of dozens of firefighters from across the region who battled the inferno one of the worst hit areas was outside the small town of mom pantera the flames were up to 100 meters high recalls bruno many houses were completely destroyed even i in parts melted in the blaze. if you meant then in fairness which i meant he it was an inferno it was bad enough for the people in the valley you could see it raging for you not them but it was worse for the people who were near or far those involved in trying to put it out there were some highly critical moments because the situation was dangerous because of the winds you think you were safe but then the wind would turn and suddenly you'd be

surrounded by flames. but there is pressure and if you mean. the amount of forest destroyed by wildfire in italy in 2017 was 3 times greater than in the previous year in periods of extreme heat all it takes is one tiny spark to start a huge conflagration. bruno says that 70 percent of mum cantero was destroyed this forest will never regenerate we're. not waste the earth that's all of them and then the trees can't be salvaged if they're not deciduous trees they could recover they're completely charred there's nothing you can do but chop them down which if you're from sonora but the main.

devastation on this scale is unprecedented in the region not even the older firefighters have ever seen anything like it. and. if climate change carries on at this rate and there are no longer drive periods in the summer and less and less snow in the winter then the situation is only going to get worse and if it's. people in engadine in switzerland are also struggling with dry of conditions. for centuries local farmers have been relying on melt water to irrigate their fields but mount water has become a finite resource. greater

denser meanwhile relies on rain water between february and august there was hardly any rain he's meadow is completely parched. as you can see it's as dry as hay. nothing's grown since may. the grass should be needy but this time of year in the cows will soon be coming down from the mountain meadows. while. his cows are still grazing in pasture at an elevation of 1900 metres but there too the ground is far too dry. and the cows aren't getting enough to drink in the summer of 2018 their supply had almost completely dried up. every drop is precious.

greater don't search the cattle regularly he fears for the future of his alpine pasture. i've got 90 cows and their calves. and the water here isn't even enough for a single calves. if there's not enough water the cows graze less and then produce less milk. clouds are gathering it looks like it might rain. but no it's yet another dry day the farmer has to rely on an alternative source of water. right now this is the only way of ensuring a water supply on the meadow the helicopter delivers 700 liters

a go and it takes several trips to fill up the well at a cost of 1300 euros. it's only enough for $4.00 to $5.00 days. for farmers like razor don't surf water has become a critical issue there's not enough for that animals to drink and there's not enough to keep the meadows green and that means not enough animal feed. still to go along we aren't going to have enough animal feed for the coming winter . so either we can buy in feed which is very expensive or we reduce our cattle or the setting of the. radio done so i had no choice but to slaughter some of

his animals this year. thomas ski resorts tourist nature everyone and everything needs water and it's running out hydrologist common to young is measuring natural evaporation the results are alarming. she says the climate has become as dry as the sun held region in the sahara because little rain and large scale evaporation. distribution of water will become an increasing challenge in dry alpine valleys all far tears will have to do the best they can. so in some confidence the boy was in pain the future there will be more and more bottlenecks. or simply won't be enough water to irrigate all the meadows i suspect there have to be stricter partitioning. like in dry countries in africa. and africa so definitely a. descent

into the underworld ice climber dani arnold is exploring inside of 10 more to last us in the continent bound in switzerland. deep in the grass he finds spectacular rock and ice formation. not many people have ever been down here in this fight that danny can get to the very bottom only because the ice is solid enough this permafrost is thousands of years old. yet.

he says steep and dangerous climb back out a unique experience. it might not be possible to do this in the foreseeable future . those mock up with nothing actually makes me think if you bear in mind that researchers say that none of this will be here any more in 90 years time. we are all more glaciers maybe that's pretty tragic isn't it this is turning into me even with that all to show. the arch glance here in valet switzerland is the largest in the out. 20 kilometers long and in parts nearly one kilometer think. of a from the swiss federal institute of technology in zurich is researching this

massive natural wonder will it survive. in the clothes furniture we can't really do anything because now all the glacier is reacting to a shift in the climate was an increase of temperatures that we hadn't for the ninety's which means that evan if we don't whatever happened in the future in terms of climate it's ok sure we'll keep retreat at least 5 kilometers in time and what would happen if temperatures rose by 4 degrees ass and experts now predict. very has calculated that by the end of the century the alledged last year could have almost completely disappeared. so if we are in if we assume that it's climate and iowans right we will cure it's most likely that there will be very little ice by 2100 in the attitudes of yours and here in his friend's kid there would be no more ice no longer ice at your house under.

the concordia alpine heart is situated a few kilometers higher up for the last few years it's been run by christophe saga and his family today he's getting it ready for the summer season.

it can accommodate 155 guests alpine hikers skiers and glazier enthusiastic from all over the world thanks to its panoramic views the concordia heart is one of the most popular alpine hostels in europe. there is a sense it's the most beautiful place in the world to work i know other alpine huts that are lovely but to me this is just the most amazing place in the world to work in and on our thoughts for the one. but it's under threat. halfway down steep metal steps christophe saga points out the evidence that the our niche is dying. for us and one of the villains if they were that hit then the hut

was originally built on the spot and $877.00 back then the glacier reached roughly the point we're standing at so in the course of 140 years everything beyond that point has melted. like the of it's retreated about 150 meters or up but it's made up. 150 meters in 140 years about a meter a year. from . the ice is melting faster sometimes 2 sometimes 3 meters a year. the average gas his days are numbered.

tourism in the alps needs to change and become more gentle and sustainable. in some regions the shift is already happening in slovenia for example. rafting in the picturesque low guard valley.

was. the countryside here is the deal like. i was living here hasn't always been on the tourist map but its popularity is growing as a destination for alpine tourists who respect the environment. jennifer and josh come from alaska this is their 3rd vacation in slovenia they love its unspoiled nature. and then also water lake on the far side. we we tend to look for someplace that's off the beaten path which is the type of i think people we are and so we see just a little bit of research and we decided that this sounded like

a good place to perhaps explore 3 years ago and we came and we were delighted our there's this country it's small but it seems to have almost anything you would want to find anywhere in the rest of europe. and. like jennifer and josh a growing number of tourists. looking for landscapes off the beaten path that flourished naturally places that don't need snow machines in winter and a left barren in summer slovenia is exactly what they're after. fly fishing in the crystal clear waters of lakes of in yeah. 400 kilometers northwest in a response to are all on the border to up above area this is where the climatology students for day excursion ends they're not really here to learn how to catch fish but about how increasingly warm waters are affecting fish stocks many species can

survive. first but here on its order was the year where the impact of climate change in the alps is impossible to overlook. the business of this and what i find especially worrying is that many people don't seem to want to believe it's happening or they don't care even though it's visible all around so for this idea that it is without glaciers anyone else your have as much water downstream as the river is like this when i hear. this will be a 1000000 in a moment like that it's worth without noting this year's over the side of so a bit of a step aside also what things don't look good but there's no point being pessimistic it's more constructive to be optimistic and to take the lessons we've learned here and use them personally and professionally to do what we can about this and to fight climate change as much as we can and to try to stop it and that.

there has always been human intervention in the alps it's been farmed passon roads have been built on the slopes villages in the valleys have grown sometimes on spots that are now high risk the people who live here will have to adapt to dry a hotter conditions and a future without i.c.'s. well you did you in mid september glazier expert matty s. has and his team had another visit to glazier 3000 their findings in april but positive how are things looking now. as if. the ground crackles and hisses as the research as make their way to their

measuring kits that's not a good sign but place here that crossing is dying all the snow that should be covering it is gone in the space of just a few months. i was going to put in. the morning we were here and april there was an incredible snow cover 5 meters deep crater from the snow was the 2nd compact it's just think about it 5 meters of snow 3000 meters above sea level has melted in the course of a summer i. thought that was possible mr morgan felt. 5 metres of snow and 1.3 metres of place here. the melting of the glaziers is irreversible. but he has horses watching his beloved glaziers die it's nothing less than a tragedy. to

. meet the artist we talked to sasha follett's. a choreographer who is constantly pushing the limits of dance theatre the funny stuff for of course the headline of the behind of course she's been dancing against the french for 25 years where does she get her energy from finding such a hot sweaty. change. in 30 minutes 40 w. .

my 1st vice i was a sewing machine. comparable women are bound by this washington's image something as simple as learning how to write them by psychos isn't. since i was a little girl i wanted to have advised i'd lost my home and he took me mr clinton's might. finally gave up and went on by me on bicycles and returned because sewing machine sewing i suppose was more appropriate for goes than writing advice as knowledge i want to meet shall field goals woman back home blood bones by their duties and social rules and inform them of old dead basic rights my name is dave out of the home and i work at z. to. the. east.

room. this is d w news live from berlin the united states reels from 2 mass shootings just hours apart at least 9 people are reported dead in dayton ohio after a man opened fire in a bar some 16 more are injured and the suspected gunman has been killed. and 20 people were killed and dozens wounded in another mass shooting in el paso texas a gunman opened fire inside a busy wal-mart store it's being described as a hate crime a 20.